Biotin is an essential B vitamin needed for the metabolism of carbohydrates, proteins, and fats to support optimal energy levels. Biotin also is a factor in the maintenance of good health. Extra Strength Biotin 10,000 mcg from Webber Naturals is a non-GMO formula that can help prevent biotin deficiency and promote healthy, beautiful hair, skin, and nails.Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians and vegans. One-Per-Day: Extra Strength Biotin 10,000 mcg from Webber Naturals is a convenient, one-per-day vegetarian formula that can help support energy metabolism and the health of hair, nails, and skin. Beautiful Skin: Biotin’s synthesis of amino acids can alleviate dry skin, increg hydration, for healthy skin. Extra Strength Biotin 10,000 mcg from Webber Naturals can help prevent biotin deficiency in men, women, and adults. Essential Vitamin: Biotin, also known as Vitamin H or Vitamin B7, is needed for the metabolism of carbohydrates, proteins, and fats to support optimal energy levels. It is also vital for the synthesis of amino acids, the building blocks of proteins such as keratin. Keratin is a basic protein that makes up your hair, skin, and nails. Biotin can improve the body’s keratin infrastructure. Stronger Nails & Hair: Biotin 10,000 mcg can help strengthen fragile or brittle nails and thinning hair, and may help improve dry skin.